Year 2025 Spring Annual Meeting of JIMM
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Session Details

一般講演3.Microstructure : Phase Stability and Phase Transformations

[G]Quasicrystal/Approximant Crystal

Mon. Mar 10, 2025 9:00 AM - 11:15 AM JST
Mon. Mar 10, 2025 12:00 AM - 2:15 AM UTC
Room H(103 1st floor Building No.12)
Chair:亀岡 聡(東北大学)、田村 隆治(東京理科大学)
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[191]Search for new quasicrystals and formation conditions of related compounds in the Al-Pd-Mo-Fe system

*Kanon AMAI1, Nobuhisa FUJITA2, Satoshi OHASHI2 (1. Tohoku Univ., 2. IMRAM, Tohoku Univ.)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[192]Synthesis and structural analysis of “W-rich phase” in Al-Pd-(W,Fe) alloys

*Makito Aoyama1, Fujita Nobuhisa2, Hiroyuki Takakura3 (1. Graduate School of Engineering, Tohoku Univ., 2. IMRAM, Tohoku Univ., 3. Division of Applied Physics, Faculty of Engineering, Hokkaido Univ.)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[193]Fabrication and superconductivity of Ta-X-Te (X=Au,Ag) van der Waals layered quasicrystals

*Ren Uchimoto1, Kento Tomiyama1, Koki Kasai1, Yuki Tokumoto1, Yasushi Kamimura1, Keiichi Edagawa1 (1. IIS, Univ. of Tokyo)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[194]Specific heat of Ta-Cu-Te van der Waals layered quasicrystalline superconductor

*Yuki TOKUMOTO1, Noriyuki Kabeya2, Kento Tomiyama3, Noriaki Kimura2, Keiichi Edagawa1 (1. IIS, The Univ. of Tokyo, 2. Dept. of Phys., Tohoku Univ., 3. IIS, The Univ. of Tokyo)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

break

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[195]Synthesis of Ta1.6Te superconducting quasicrystal by high temperature sintering

*Koki KASAI1, Ren Uchimoto1, Jintao Zhou1, Yuki Tokumoto1, Keiichi Edagawa1 (1. IIS, Univ. Tokyo)
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10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[196]Preparation of Ag-In-Yb single quasicrystals and the effect of 4th element doping (2)

*Satoshi OHHASHI1, Satoshi KAMEOKA1 (1. IMRAM, Tohoku Univ.)
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[197]Formation of a hexagonal phase containing Yb icosahedrons in Ga−Pt−Yb alloy

*Yeong　Gi SO1 (1. Akita Univ.)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[198]Analysis of approximant crystals by a density-wave model

*Shinnosuke Nakamura1, Akihiko Hirata2, Yasumasa Koyama2 (1. 早大基幹理工（院生）、2. 早大基幹理工)
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